forked from mirrors/linux
2a297450dd
The nlmsvc_binding structure is never modified, so declare it as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
/*
|
|
* linux/include/linux/lockd/bind.h
|
|
*
|
|
* This is the part of lockd visible to nfsd and the nfs client.
|
|
*
|
|
* Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de>
|
|
*/
|
|
|
|
#ifndef LINUX_LOCKD_BIND_H
|
|
#define LINUX_LOCKD_BIND_H
|
|
|
|
#include <linux/lockd/nlm.h>
|
|
/* need xdr-encoded error codes too, so... */
|
|
#include <linux/lockd/xdr.h>
|
|
#ifdef CONFIG_LOCKD_V4
|
|
#include <linux/lockd/xdr4.h>
|
|
#endif
|
|
|
|
/* Dummy declarations */
|
|
struct svc_rqst;
|
|
|
|
/*
|
|
* This is the set of functions for lockd->nfsd communication
|
|
*/
|
|
struct nlmsvc_binding {
|
|
__be32 (*fopen)(struct svc_rqst *,
|
|
struct nfs_fh *,
|
|
struct file **);
|
|
void (*fclose)(struct file *);
|
|
};
|
|
|
|
extern const struct nlmsvc_binding *nlmsvc_ops;
|
|
|
|
/*
|
|
* Similar to nfs_client_initdata, but without the NFS-specific
|
|
* rpc_ops field.
|
|
*/
|
|
struct nlmclnt_initdata {
|
|
const char *hostname;
|
|
const struct sockaddr *address;
|
|
size_t addrlen;
|
|
unsigned short protocol;
|
|
u32 nfs_version;
|
|
int noresvport;
|
|
struct net *net;
|
|
};
|
|
|
|
/*
|
|
* Functions exported by the lockd module
|
|
*/
|
|
|
|
extern struct nlm_host *nlmclnt_init(const struct nlmclnt_initdata *nlm_init);
|
|
extern void nlmclnt_done(struct nlm_host *host);
|
|
|
|
extern int nlmclnt_proc(struct nlm_host *host, int cmd,
|
|
struct file_lock *fl);
|
|
extern int lockd_up(struct net *net);
|
|
extern void lockd_down(struct net *net);
|
|
|
|
#endif /* LINUX_LOCKD_BIND_H */
|